package com.satan.fmmall.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.satan.fmmall.entity.ProductImg;

import java.util.List;

public interface ProductImgMapper extends BaseMapper<ProductImg> {
    //根据商品id查询商品的图片信息
    public List<ProductImg> selectProductImgByProductId(int productId);
}
